Finding the Fourth Proportional to 42,155.45, 63,119.87 and 32,112.36

Step by Step Solution

1. Step 1: Write the proportion equation
   42,155.45 : 63,119.87 = 32,112.36 : x
2. Step 2: Convert to fraction form
   42,155.45/63,119.87 = 32,112.36/x
3. Step 3: Cross multiply
   42,155.45x = 63,119.87 × 32,112.36
4. Step 4: Simplify right side
   42,155.45x = 2,026,928,068.87
5. Step 5: Solve for x
   x = 2,026,928,068.87/42,155.45
6. Step 6: Final answer
   x = 48,082.23